The Pentagon said Arab allies assisted overnight strikes in Syria. Islamic State bases were the main target, but the US said it also struck at a separate al-Qaeda affiliate suspected of plotting terror attacks on Western targets.
President Poroshenko insisted today that there was no discussion of federalization or secession for eastern Ukraine. Rebel leaders said they were standing firm on independence.
Dutch investigators say cockpit recordings show no emergency in the moments before Malaysian Airlines Flight MH17 went down on July 17. Pro-Russian rebels fighting in eastern Ukraine are widely blamed for the incident.
Some 800 Australian police conducted raids in Sydney and Brisbane to foil an alleged plot to abduct and publicly behead citizens there. Those charged are allegedly linked to the extremist group Islamic State.
The video's release appears timed as a response to Gen. Martin Dempsey's testimony Tuesday to a Senate committee. He raised the possibility of sending US troops to fight Islamist militants in Iraq and Syria.
The Obama administration said it would destroy Syria's air defenses if they fire on US planes attacking Islamic State militants inside Syria. The White House says it won't coordinate airstrikes with Damascus.
A shaky truce between pro-Russian rebels and Ukraine came close to breaking down completely yesterday in eastern Ukraine. In the country's west, troops from the US and 14 other countries are joining pre-scheduled exercises.
As the NATO summit's annual meeting began in Wales, members looked set to agree to creating a rapid reaction force focused on potential regional conflicts. The reason? Russia.
A phone call between Ukrainian and Russian heads of state yields no breakthrough. NATO talks in Wales are expected to focus on the eastern Ukraine conflict and alleged Russian intervention there.
It's not yet clear whether the US air strike killed Al Shabab leader Ahmed Godane. He's blamed for encouraging the group to branch out into international terrorism.
Videotaped atrocities in an attempt to spread fear are nothing new for IS. But it appears to be stepping up its propaganda as world powers start to engage in halting its spread.
Kiev called an emergency security session, while a top rebel leader acknowledged today that Russian servicemen are fighting in eastern Ukraine.
Midwesterner Douglas McCain was killed over the weekend. His radicalization fits a pattern of foreigners who fight for militant groups.
Presidential candidate Abdullah's threat ratchets up tension over a disputed election recount, which both candidates had agreed to in response to allegations of mass fraud.
The detention of the Russian paratroopers, who claim to have crossed the border accidentally, comes as the presidents of Russia and Ukraine attend a regional summit, with some speculating that the two may meet.
Reports suggest that Libya could be headed toward a prolonged civil war, with Islamist militias controlling the airport in the capital and the parliament forced to meet in the eastern city of Tobruk.